--- wine-0.9.30/dlls/winex11.drv/mouse.c~	2007-01-25 16:53:50.000000000 +0100
+++ wine-0.9.30/dlls/winex11.drv/mouse.c	2007-02-24 12:43:09.000000000 +0100
@@ -649,6 +649,9 @@
 {
     Cursor cursor;
 
+    if (!lpCursor) return; /* Hack: prevent cursor from ever going away (Bug 6250) */
+    /* Somebody come up with a better solution, please. */
+
     if (root_window != DefaultRootWindow(gdi_display))
     {
         /* If in desktop mode, set the cursor on the desktop window */
